The article offers tips on solving common metal inert gas (MIG) welding problems. A welder should shield the arc and weld puddle from drafts with a welding screen to avoid porosity. It is important to reduce the welding current...
Snap together joining systems eliminate many of the problems of glued and welded part assemblies . Aug 22, 2016 #7 Overflowing 31 1 This is not an option for me. 1) would require re-tooling at quite an expense 2) joint needs to be sealed water tight (but not pressure tight) 3) ...
摘要: The article offers information on a gas metal arc welding (GMAW) system that transfer electricity to the filler wire and cover the weld pool with shielding gas. It further discussed 12 real-world examples of GMA problems, their root causes and associated solutions which includes erratic ar...